788017076

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{173}}^1\times {\mathrm{643}}^1$

素因数の和:861

約数の個数: 96

約数和(自身を含む): 1807239168

約数和(自身を除く): 1019222092

約数列:

[1, 2, 4, 7, 11, 14, 22, 23, 28, 44, 46, 77, 92, 154, 161, 173, 253, 308, 322, 346, 506, 643, 644, 692, 1012, 1211, 1286, 1771, 1903, 2422, 2572, 3542, 3806, 3979, 4501, 4844, 7073, 7084, 7612, 7958, 9002, 13321, 14146, 14789, 15916, 18004, 26642, 27853, 28292, 29578, 43769, 49511, 53284, 55706, 59156, 87538, 99022, 103523, 111239, 111412, 162679, 175076, 198044, 207046, 222478, 306383, 325358, 414092, 444956, 612766, 650716, 778673, 1138753, 1223629, 1225532, 1557346, 2277506, 2447258, 2558497, 3114692, 4555012, 4894516, 5116994, 8565403, 10233988, 17130806, 17909479, 28143467, 34261612, 35818958, 56286934, 71637916, 112573868, 197004269, 394008538, 788017076]

約数ペア:

[(1, 788017076), (2, 394008538), (4, 197004269), (7, 112573868), (11, 71637916), (14, 56286934), (22, 35818958), (23, 34261612), (28, 28143467), (44, 17909479), (46, 17130806), (77, 10233988), (92, 8565403), (154, 5116994), (161, 4894516), (173, 4555012), (253, 3114692), (308, 2558497), (322, 2447258), (346, 2277506), (506, 1557346), (643, 1225532), (644, 1223629), (692, 1138753), (1012, 778673), (1211, 650716), (1286, 612766), (1771, 444956), (1903, 414092), (2422, 325358), (2572, 306383), (3542, 222478), (3806, 207046), (3979, 198044), (4501, 175076), (4844, 162679), (7073, 111412), (7084, 111239), (7612, 103523), (7958, 99022), (9002, 87538), (13321, 59156), (14146, 55706), (14789, 53284), (15916, 49511), (18004, 43769), (26642, 29578), (27853, 28292)]